JO. Jeff buys 3 boxes of cereal for $2.99 each a gallon of mik for $4.98 and 4 bananas for $0.50 each. If has a 20% off his

Total bill coupon and he pays with a $20.00 bil, how much change

will he get back?

Alex measured the length of an item to be 3.7 cm. the actual length is 3.5 cm. what is alex’s percent error?

For a house call, a veterinarian charges $70, plus $40 an hour. a. write an equation that represents the total fee y y (in dollars) the veterinarian charges for a visit lasting x x hours. equation: y= y= no response given b. find the x-intercept. x-intercept:

Graph the linear equation. find threepoints that solve the equation, then ploton the graph.-x-3y=-6